ATE117581T1 - FILTER FOR PARTICLE SEPARATION. - Google Patents

FILTER FOR PARTICLE SEPARATION.

Info

Publication number
ATE117581T1
ATE117581T1 AT91810764T AT91810764T ATE117581T1 AT E117581 T1 ATE117581 T1 AT E117581T1 AT 91810764 T AT91810764 T AT 91810764T AT 91810764 T AT91810764 T AT 91810764T AT E117581 T1 ATE117581 T1 AT E117581T1
Authority
AT
Austria
Prior art keywords
filter medium
filter
particle separation
filters
clamping elements
Prior art date
Application number
AT91810764T
Other languages
German (de)
Inventor
Hans W Esch
Original Assignee
Refil Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Refil Gmbh filed Critical Refil Gmbh
Application granted granted Critical
Publication of ATE117581T1 publication Critical patent/ATE117581T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel

Abstract

Filters used for particle separation contain superposed layered, alternately arranged frames (10), between each of which a two-dimensional filter medium (12) is arranged. The filter medium (12) is clamped tight between planar sealing surfaces (11) by clamping elements (24,26). In the frame (10), the filter medium (12) is supported by support struts (14). Since the clamping elements (24,26) are arranged outside the surface of the filter media (12), the filter medium can be exchanged in a simple manner. Such filters can also be designed as cartridge filters. <IMAGE>
AT91810764T 1990-10-04 1991-09-27 FILTER FOR PARTICLE SEPARATION. ATE117581T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031441A DE4031441A1 (en) 1990-10-04 1990-10-04 HEPAID FILTER

Publications (1)

Publication Number Publication Date
ATE117581T1 true ATE117581T1 (en) 1995-02-15

Family

ID=6415587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91810764T ATE117581T1 (en) 1990-10-04 1991-09-27 FILTER FOR PARTICLE SEPARATION.

Country Status (4)

Country Link
EP (1) EP0480874B1 (en)
AT (1) ATE117581T1 (en)
DE (2) DE4031441A1 (en)
ES (1) ES2069262T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960175A1 (en) * 1999-12-14 2001-09-13 Mann & Hummel Filter Filters for gaseous media with flat filter element
CN114272658B (en) * 2021-12-31 2023-07-28 青岛品品好粮油集团有限公司 Algae filtering strong fragrance peanut oil processing equipment and technology

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7711063U1 (en) * 1977-04-07 1977-10-13 Andrasfalvy, Kalman ASYMMETRIC AIR FILTER FOR COMBUSTION ENGINES, ESPECIALLY IN MOTOR VEHICLES
FR2446121A1 (en) * 1979-01-09 1980-08-08 Lautrette & Cie Sa Filter element for air filter partic. for automobile engines - comprises juxtaposed plates of flexible cellular material with spacers, giving large filtering surface in small vol.
US4636232A (en) * 1985-12-16 1987-01-13 Amway Corporation Filter stack
US4801317A (en) * 1986-05-12 1989-01-31 Agnew Boyd F High efficiency particulate air filter and separators
DE3704458A1 (en) * 1987-02-13 1988-08-25 Sueddeutsche Kuehler Behr Dust filter, in particular for motor vehicle air conditioning units
WO1989003720A1 (en) * 1987-10-23 1989-05-05 Massachusetts Institute Of Technology Methods and devices for gas cleaning
DE4016029C2 (en) * 1990-05-18 1995-02-02 Refil Gmbh Filtertechnik & Rec Arrangement of filter media and spacers as a filter pack in a filter housing

Also Published As

Publication number Publication date
DE59104392D1 (en) 1995-03-09
DE4031441C2 (en) 1993-06-17
ES2069262T3 (en) 1995-05-01
EP0480874A1 (en) 1992-04-15
EP0480874B1 (en) 1995-01-25
DE4031441A1 (en) 1992-04-09

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